/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package org.inftel.pasos.web;

import java.io.IOException;
import javax.ejb.EJB;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.inftel.pasos.beans.PersonaBean;
import org.inftel.pasos.ejb.PersonaFacade;
import org.inftel.pasos.ejb.UsuarioFacade;
import org.inftel.pasos.entity.Usuario;

/**
 *
 * @author inftel
 */
@WebServlet(name = "comUsuario", urlPatterns = {"/comUsuario"})
public class comUsuario extends HttpServlet {

    @EJB
    private UsuarioFacade usuarioFacade;
    @EJB
    private PersonaFacade personaFacade;

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        String nextdir = "/comuser.jsp";
        String action = request.getParameter("action");
        if (action.equals("com")) {
            PersonaBean personaBean = new PersonaBean();
            Integer personaId = Integer.parseInt(request.getParameter("idPersona"));
            Usuario usuario = usuarioFacade.findById(personaId);
            personaBean.setUsuario(usuario);

            request.setAttribute("personaBean", personaBean);
        }
        RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(nextdir);
        dispatcher.forward(request, response);
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
